From patchwork Mon Mar 8 10:45:05 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Viresh Kumar X-Patchwork-Id: 12121949 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E1CC2C433DB for ; Mon, 8 Mar 2021 10:46:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A7CD565130 for ; Mon, 8 Mar 2021 10:46:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231590AbhCHKpd (ORCPT ); Mon, 8 Mar 2021 05:45:33 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36240 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231545AbhCHKpS (ORCPT ); Mon, 8 Mar 2021 05:45:18 -0500 Received: from mail-pj1-x1031.google.com (mail-pj1-x1031.google.com [IPv6:2607:f8b0:4864:20::1031]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 81F6DC061760 for ; Mon, 8 Mar 2021 02:45:18 -0800 (PST) Received: by mail-pj1-x1031.google.com with SMTP id mz6-20020a17090b3786b02900c16cb41d63so2884187pjb.2 for ; Mon, 08 Mar 2021 02:45:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=/pTyVDjFKopMOn0gnz6T1wmQQU1rKBs2MJpuJdbdZfM=; b=kf3VuOaLkdhglu2lUqKc/d6Gi6P0vyrrE5mBCnW5RAitA2v8amHMv79uhQDzV3aU5K T+I1EjnIY7iU488Wjhctl0EVuBAYEUJeYQXQE7q7D8FjvTnnLyJijip4fh3EIvHU3Q4/ 2oXJCOboDdDqtvZgHC0UDzI/GTJv0l9wjMrFI76lwD9wMtRA+zJJPVWTMYI5Jssu4OuH tBC8AqmbF5X99AHRw74R6hDOHYKjZkLsq1swGnDkUhOlXoOShHC8CzHu3t9TPhWZglTg dgh70MPI65Nt6Fuq1rw0bYd/QkTzy+nt8wBuxuPENwzknJgZh1/8exECqV1PGmC1N5zm SrZQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=/pTyVDjFKopMOn0gnz6T1wmQQU1rKBs2MJpuJdbdZfM=; b=Hr/twrK/Dgi88PuSt0R2aQw2qQ8h1HWJ1HQfKZttUYNzrJrIPd62E9FHiyHNBrNmYO QCThPxhVrHaVXL4uEXATtP00FXdN+5DnhBrIV6wZ2THG5g48FyLkMNoE8rp3CHGby2IH X3LjdEcY/abQj0xc1zmLv0wOyyRbegWLVRUxqpziPt3BaosZMjI5VL26xI0HLrdWe/4u 7eYFgS5ynl6NssRoltARrSY2C8iQfthhbXVKgmY3DihnnSszcd3b9N1GoytbjIYqWwRX IXC2ZM30XPWGDsrqv/oMs/tCKY0P+3j09Zffs2HWgZn97rm2Bo2kkHlj96Sii7IYq88o q63w== X-Gm-Message-State: AOAM532h/PTYceKsfRXz4cMcYX3urFAUhTCAgWEbEKS1MdIs6VYsGwf6 6Vpf3hYUbzrcVfl4+nzGu3YW4Q== X-Google-Smtp-Source: ABdhPJz/yarSkPHujAzGLux3X7UyzxPhdN0NzvnvRgjysu/7yoM4sDhcPaMytblnNe0y7I3PfnnVbA== X-Received: by 2002:a17:902:ed0a:b029:e4:3589:e4f9 with SMTP id b10-20020a170902ed0ab02900e43589e4f9mr20700124pld.36.1615200317978; Mon, 08 Mar 2021 02:45:17 -0800 (PST) Received: from localhost ([122.171.124.15]) by smtp.gmail.com with ESMTPSA id e63sm1528619pfe.208.2021.03.08.02.45.16 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 08 Mar 2021 02:45:16 -0800 (PST) From: Viresh Kumar To: Masahiro Yamada , Frank Rowand , Michal Marek , Rob Herring Cc: Viresh Kumar , Vincent Guittot , David Gibson , Michal Simek , Geert Uytterhoeven , anmar.oueja@linaro.org, Bill Mills , devicetree@vger.kernel.org, Geert Uytterhoeven , linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, Rob Herring Subject: [PATCH V10 0/5] dt: Add fdtoverlay rule and statically build unittest Date: Mon, 8 Mar 2021 16:15:05 +0530 Message-Id: X-Mailer: git-send-email 2.25.0.rc1.19.g042ed3e048af MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kbuild@vger.kernel.org Hi, This patchset adds a generic rule for applying overlays using fdtoverlay tool and then updates unittests to get built statically using the same. V9->V10: - Add a new patch to allow .dtso files. - Update 2/5 to be more efficient and also generate symbols for base files automatically. - No need to add lines like DTC_FLAGS_foo_base += -@ in patch 5/5. - Add Ack by Masahiro for 1/5. V8->V9: - Added some comment in patch 3/4 based on Frank's suggestions. V7->V8: - Patch 1 is new. - Platforms need to use dtb-y += foo.dtb instead of overlay-y += foo.dtb. - Use multi_depend instead of .SECONDEXPANSION. - Use dtb-y for unittest instead of overlay-y. - Rename the commented dtb filess in unittest Makefile as .dtbo. - Improved Makefile code (I am learning a lot every day :) V6->V7: - Dropped the first 4 patches, already merged. - Patch 1/3 is new, suggested by Rob and slightly modified by me. - Adapt Patch 3/3 to the new rule and name the overlay dtbs as .dtbo. --- Viresh Rob Herring (1): kbuild: Add generic rule to apply fdtoverlay Viresh Kumar (4): kbuild: Simplify builds with CONFIG_OF_ALL_DTBS kbuild: Allow .dtso format for overlay source files of: unittest: Create overlay_common.dtsi and testcases_common.dtsi of: unittest: Statically apply overlays using fdtoverlay drivers/of/unittest-data/Makefile | 48 ++++++++++ drivers/of/unittest-data/overlay_base.dts | 90 +----------------- drivers/of/unittest-data/overlay_common.dtsi | 91 +++++++++++++++++++ drivers/of/unittest-data/static_base_1.dts | 4 + drivers/of/unittest-data/static_base_2.dts | 4 + drivers/of/unittest-data/testcases.dts | 23 ++--- .../of/unittest-data/testcases_common.dtsi | 19 ++++ .../of/unittest-data/tests-interrupts.dtsi | 11 +-- scripts/Makefile.lib | 40 ++++++-- 9 files changed, 218 insertions(+), 112 deletions(-) create mode 100644 drivers/of/unittest-data/overlay_common.dtsi create mode 100644 drivers/of/unittest-data/static_base_1.dts create mode 100644 drivers/of/unittest-data/static_base_2.dts create mode 100644 drivers/of/unittest-data/testcases_common.dtsi base-commit: a38fd8748464831584a19438cbb3082b5a2dab15